Exposure
ID
PIONI.2021-12-28T06:20:22.179_1
Header ID
PIONI.2021-12-28T06:20:22.179
Date updated
2021-12-28 07:31:16 UTC+0000
Release date
2022-12-28 07:31:16 UTC+0000
UTC Start
2021-12-28 06:20:22.179
UTC End
2021-12-28 06:22:04.579
MJD Start
59576.264145588
MJD End
59576.2653307732
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.0107535
Ambient temperature (°C)
14.64
Seeing (arcsec)
0.43
Observation
ID
49093
Category
science
Program ID
105.20AC.003
Program Title
PROBING THE BINARITY AND ITS EFFECTS ON LUMINOUS BLUE VARIABLES
Program Type
Normal
PI / COI
MAHY/ KLUSKA/ REGGIANI
Target
ID
36730
Name
WRAY_15-751
RA
167.164595
DEC
-60.71435
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 72.4280 72.6330 71.3000 71.8000
A0-J2 119.5000 119.6500 50.3000 50.8000
A0-K0 127.0830 127.1170 34.5310 34.9610
G1-J2 58.0060 57.9970 23.8000 24.1000
G1-K0 81.5690 81.5620 2.4090 2.7080
J2-K0 34.7070 34.7850 324.9390 325.1640
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.20AC.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59576.264145588
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME WRAY_15-751
RA 167.164595
DEC -60.71435
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 102.4
HIERARCH ESO DET DIT 0.002
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 72.428
HIERARCH ESO ISS PBL12 END 72.633
HIERARCH ESO ISS PBLA12 START 71.3
HIERARCH ESO ISS PBLA12 END 71.8
HIERARCH ESO ISS PBL13 START 119.5
HIERARCH ESO ISS PBL13 END 119.65
HIERARCH ESO ISS PBLA13 START 50.3
HIERARCH ESO ISS PBLA13 END 50.8
HIERARCH ESO ISS PBL14 START 127.083
HIERARCH ESO ISS PBL14 END 127.117
HIERARCH ESO ISS PBLA14 START 34.531
HIERARCH ESO ISS PBLA14 END 34.961
HIERARCH ESO ISS PBL23 START 58.006
HIERARCH ESO ISS PBL23 END 57.997
HIERARCH ESO ISS PBLA23 START 23.8
HIERARCH ESO ISS PBLA23 END 24.1
HIERARCH ESO ISS PBL24 START 81.569
HIERARCH ESO ISS PBL24 END 81.562
HIERARCH ESO ISS PBLA24 START 2.409
HIERARCH ESO ISS PBLA24 END 2.708
HIERARCH ESO ISS PBL34 START 34.707
HIERARCH ESO ISS PBL34 END 34.785
HIERARCH ESO ISS PBLA34 START 324.939
HIERARCH ESO ISS PBLA34 END 325.164
HIERARCH ESO ISS AMBI TAU0 START 0.011021
HIERARCH ESO ISS AMBI TAU0 END 0.010486
HIERARCH ESO ISS AMBI TEMP 14.64
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.43